2014年很新的资料，88页。包含的一部分内容如下图：

说明：
Analysis of dichotomous and polytomous response data using unidimensional and multidimensional latent trait models under the Item Response Theory paradigm. Exploratory and conrmatory models can beestimated with quadrature (EM) or stochastic (MHRM) methods. Conrmatorybi-factor and two-tier analyses are available for modeling item testlets.Multiple group analysis and mixed effects designs also are available fordetecting differential item functioning and modelling item and person covariates

以5币防止一味索取资料的伸手党：